CN220045552U

CN220045552U - Novel vertical curtain utilizing gear rod for dimming

Info

Publication number: CN220045552U
Application number: CN202321536048.5U
Authority: CN
Inventors: 徐和城; 蔡东德
Original assignee: Shaoxing Zhuoya Decorative Material Co ltd
Current assignee: Shaoxing Zhuoya Decorative Material Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-21
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the field of vertical curtains and discloses a novel vertical curtain utilizing a gear rod to adjust light, which comprises a track, a traveling bead, hanging pieces, curtain cloth, the gear rod and a light adjusting device, wherein the light adjusting device is meshed with the gear rod and is fixedly connected to one end of the track, a first gear meshed with the gear rod, a second gear meshed with the first gear, a worm wheel meshed with the second gear, a third gear meshed with the worm wheel and double hooks fixed at the bottom of the third gear are arranged in the traveling bead, the double hooks are axially symmetrically arranged, and the double hooks are inner double hooks or outer double hooks.

Description

Novel vertical curtain utilizing gear rod for dimming

Technical Field

The utility model relates to the field of vertical curtains, in particular to a novel vertical curtain which utilizes a gear rod to adjust light.

Background

The vertical curtain is named as a blade piece is vertically hung on the upper rail, and can adjust light freely left and right to achieve the purpose of sunshade. In modern decorations, young people are touted, and the curtain sheets are independent and can pass through the curtain sheets, which is also called as a fantasy vertical curtain.

However, the conventional vertical curtain generally adopts hanging pieces of snap fasteners which are respectively fixed on curtain fabrics, and after the hanging pieces of the snap fasteners of two adjacent curtain fabrics are buckled together, the vertical curtain is hung on a bead running single hook which is connected on a track in a sliding manner. In the vertical curtain, once a single curtain is stained, a professional is required to disassemble the hanging piece of the snap fastener for cleaning or replacement, and then the snap fastener is buckled for hanging. Therefore, labor cost is wasted, and the snap fastener is frequently detached and fastened, so that the wearing of the snap fastener hanging piece is easy to cause.

In addition, when the curtain cloth is cleaned by the washing machine, the curtain cloth is easily scratched by the hard snap fastener hanging piece, and the whole independent curtain cloth unit needs to be replaced, so that the resource waste is easily caused.

Finally, the conventional vertical curtain structure has a certain gap between the rail and the curtain, and has the phenomenon of light leakage in actual use, especially under the condition of strong sunlight in daytime.

Disclosure of Invention

In order to solve the technical problems, the utility model is solved by the following technical scheme: the utility model provides a novel vertical curtain that utilizes gear stick to adjust luminance, includes track, running bead, link, curtain cloth, gear stick and light modulation device, the track is inside to be provided with running bead sliding tray and gear stick groove along the track extending direction, the gear stick rotates to be connected in gear stick inslot, light modulation device with gear stick meshing and fixed connection are in the one end of track; the rolling ball is characterized in that a belt bayonet is arranged on the rolling ball, the track further comprises two belt grooves positioned on two sides, the belt penetrates through the belt grooves, the belt is fixedly connected with the belt bayonet of the rolling ball, a limit strip bayonet is arranged on the side face of the rolling ball, one end of the limit strip is a fixed end and is fixedly connected with the limit strip bayonet, the other end of the limit strip is a limit end, a limit bulge is arranged on the limit end, the limit end of the limit strip penetrates through the limit strip bayonet of the adjacent rolling ball and is in sliding connection with the adjacent rolling ball, and when the rolling balls are in a pull-open state, the limit bulge on the limit strip of the rolling ball is propped against the limit strip bayonet of the adjacent rolling ball; the ball is internally provided with a first gear meshed with the gear rod, a second gear meshed with the first gear, a worm wheel meshed with the second gear, a third gear meshed with the worm wheel and a double hook fixed at the bottom of the third gear.

As a further preferred feature, the double hooks are axisymmetrically arranged, and the double hooks are inner double hooks or outer double hooks.

As a further preferable mode, the hanging piece is provided with a first through hole at the upper part, and the hanging piece is made of flexible materials such as rubber, silica gel or plastics.

Further preferably, the hanging piece is fixed on the curtain cloth by bonding, thermosetting, welding or sewing.

As a further preferred feature, the upper edge of the hanger is spaced from the upper edge of the curtain by a distance equal to or greater than the distance of the double hook bottom from the rail bottom.

The utility model has the remarkable technical effects due to the adoption of the technical scheme:

1. through setting up the double hook, the independent hanging piece of cooperation, in case the curtain cloth appears stained, non-professional can take off the curtain cloth that appears stained and wash and change, reduces unnecessary manual waste, simultaneously, when being unsatisfactory to original color collocation, non-professional can take off the curtain cloth, carries out the color and collocation again, or purchase new curtain cloth unit, changes unsatisfactory curtain cloth unit.

2. The flexible material is replaced by the hanging piece, so that the situation that the hanging piece scrapes the curtain cloth when the curtain cloth is cleaned by a washing machine can be effectively avoided, and the waste of resources is avoided.

3. The distance from the upper edge of the hanging piece to the upper edge of the curtain cloth is equal to or greater than the distance from the bottom of the double hooks to the bottom of the track, when the curtain cloth is installed, the curtain cloth can be folded when hung, meanwhile, the curtain cloth can be restored to a straight state after being hung because of certain hardness, if the distance from the upper edge of the hanging piece to the upper edge of the curtain cloth is equal to or greater than the distance from the bottom of the double hooks to the bottom of the track, the area between the double hooks and the track can be completely shielded, the shading effect is increased, and the phenomenon of light leakage is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic plan view of the present utility model;

FIG. 3 is an exploded view of the structure of the beads according to embodiment 1 of the present utility model;

FIG. 4 is an exploded view of the structure of the beads according to embodiment 2 of the present utility model;

FIG. 5 is a schematic view of the structure of the hanging sheet of the present utility model;

FIG. 6 is a schematic view of the structure of the curtain of the present utility model;

FIG. 7 is a schematic view of the structure of the hanger plate and curtain of the present utility model;

fig. 8 is a schematic view of the structure of the track of the present utility model.

Reference numerals

1. A track; 11. a ball sliding groove; 12. a gear bar slot; 13. a belt clamping groove; 2. moving the beads; 21. a first gear; 22. a second gear; 23. a worm wheel; 24. a third gear; 241. a double hook; 25. a belt bayonet; 26. limiting strip bayonets; 3. hanging pieces; 31. a first through hole; 4. cord fabric; 5. a gear bar; 6. a light modulating device; 7. a limit bar; 71. a fixed end; 72. a limiting end; 721. and a limit protrusion.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1 to 8, a novel vertical curtain for dimming by using a gear rod is characterized in that: the intelligent light-adjusting device comprises a track 1, a running bead 2, a hanging piece 3, curtain cloth 4, a gear rod 5 and a light-adjusting device 6, wherein a running bead sliding groove 11 and a gear rod groove 12 are formed in the track (1) along the extending direction of the track, the gear rod 5 is rotationally connected in the gear rod groove 12, and the light-adjusting device 6 is meshed with the gear rod 5 and is fixedly connected to one end of the track 1; the ball conveyor is characterized in that the ball conveyor 2 is provided with a belt bayonet 25, the track 1 further comprises two belt grooves 13 positioned on two sides, a belt is arranged in the belt grooves 13 in a penetrating manner, the belt is fixedly connected with the belt bayonet 25 of the ball conveyor 2, the side face of the ball conveyor 2 is provided with a limit strip bayonet 26, one end of a limit strip 7 is a fixed end 71 and is fixedly connected with the limit strip bayonet 26, the other end of the limit strip 7 is a limit end 72, the limit end 72 of the limit strip 7 passes through the limit strip bayonet 26 of an adjacent ball conveyor 2 and is in sliding connection with the adjacent ball conveyor 2, and when the ball conveyor 2 is in a pulled-open state, the limit bulge 721 on the limit strip 7 of the ball conveyor 2 is propped against the limit strip bayonet 26 of the adjacent ball conveyor 2; the ball 2 is internally provided with a first gear 21 meshed with the gear rod 5, a second gear 22 meshed with the first gear 21, a worm wheel 23 meshed with the second gear 22, a third gear 24 meshed with the worm wheel 23 and a double hook 241 fixed at the bottom of the third gear 24.

As shown in fig. 2, through setting up double hooks, the hanging piece that cooperates the correspondence hangs on the left and right sides hook body of the double hooks of adjacent running beads, and the non-professional just can be convenient take off the hanging piece of independent curtain cloth unit respectively from the double hooks of adjacent running beads, need not professional installer to the on-the-spot dismouting, avoids the cost waste of manpower.

As shown in fig. 3, the double hooks are axisymmetrically arranged, and may be inner double hooks as shown in fig. 4, in addition to the outer double hooks as shown in fig. 3.

As shown in fig. 3, the first gear is engaged with the gear bar, the second gear is engaged with the first gear, the worm wheel is engaged with the second gear, and the third gear is engaged with the worm wheel. Through the arrangement, the rotation of the gear rod can drive the second gear to rotate through the first gear meshed with the gear rod, so that the worm gear is driven to rotate, the double hooks are driven to rotate, the curtain cloth is controlled to rotate, and the brightness of light entering a room is controlled to be adjusted.

As shown in fig. 3 and 4, the distance between adjacent beads can be controlled by arranging the limiting strips, and the adjacent beads can be connected, so that the next bead is driven to move, and then the curtain is conveniently opened and closed.

As shown in fig. 5, the hanging piece is made of flexible materials, and can enter the washing machine together with the curtain cloth for machine washing, so that the hanging piece does not need to worry about scraping the curtain cloth, and the washing is convenient.

As shown in fig. 2, 6 and 7, the distance from the upper edge of the hanging piece 3 to the upper edge of the curtain fabric 4 is equal to or greater than the distance from the bottom of the double hooks 241 to the bottom of the track 1, when the curtain fabric is installed, the curtain fabric can be folded when hung, meanwhile, the curtain fabric is restored to a straight state after being hung due to certain hardness, the area between the hooks and the track can be shielded, the shading effect is increased, and the phenomenon of light leakage is avoided.

Example 2:

referring to fig. 4, the working principle of embodiment 2 is basically the same as that of embodiment 1, except that the double hooks 241 are inwardly directed in the form of inner double hooks.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims

1. A novel vertical curtain utilizing gear bars for dimming is characterized in that: the intelligent light-adjusting device comprises a track (1), a travelling bead (2), a hanging piece (3), a curtain cloth (4), a gear rod (5) and a light-adjusting device (6), wherein a travelling bead sliding groove (11) and a gear rod groove (12) are formed in the track (1) along the extending direction of the track, the gear rod (5) is rotationally connected in the gear rod groove (12), and the light-adjusting device (6) is meshed with the gear rod (5) and is fixedly connected with one end of the track (1); the novel ball conveyor is characterized in that a belt bayonet (25) is arranged on the ball conveyor (2), the track (1) further comprises two belt grooves (13) positioned on two sides, a belt is arranged in the belt grooves (13) in a penetrating mode, the belt is fixedly connected with the belt bayonet (25) of the ball conveyor (2), a limit strip bayonet (26) is arranged on the side face of the ball conveyor (2), one end of the limit strip (7) is a fixed end (71) and is fixedly connected with the limit strip bayonet (26), the other end of the limit strip is a limit end (72), limit protrusions (721) are arranged on the limit end (72), the limit end (72) of the limit strip (7) penetrates through the limit strip bayonet (26) of the adjacent ball conveyor (2) and is in sliding connection with the limit strip bayonet (26) of the adjacent ball conveyor (2), and when the ball conveyor (2) is in a pulled open state, the limit protrusions (721) on the limit strip (7) of the ball conveyor (2) are propped against the limit strip bayonet (26) of the adjacent ball conveyor; the ball conveyor is characterized in that a first gear (21) meshed with the gear rod (5), a second gear (22) meshed with the first gear (21), a worm wheel (23) meshed with the second gear (22), a third gear (24) meshed with the worm wheel (23) and a double hook (241) fixed at the bottom of the third gear (24) are arranged inside the ball conveyor (2).

2. A novel vertical curtain for dimming with a gear bar according to claim 1, wherein: the double hooks (241) are axisymmetrically arranged, and the double hooks (241) are inner double hooks or outer double hooks.

3. A novel vertical curtain for dimming with a gear bar according to claim 1, wherein: the upper part of the hanging piece (3) is provided with a first through hole (31), and the hanging piece (3) is made of rubber, silica gel or plastics.

4. A novel vertical curtain for dimming with a gear bar according to claim 1, wherein: the hanging piece (3) is fixed on the curtain cloth (4) in a bonding, thermosetting, welding or sewing mode.

5. A novel vertical curtain for dimming with a gear bar according to claim 1, wherein: the distance from the upper edge of the hanging piece (3) to the upper edge of the curtain cloth (4) is equal to or larger than the distance from the bottom of the double hooks (241) to the bottom of the track (1).